National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

NWS Sacramento Changes to Public and Fire Weather Zones Coming April 16, 2026

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Current conditions at

STONYFORD (SYWC1)

Lat: 39.35523°NLon: 122.65831°WElev: 1540.0ft.

NA

60°F

16°C

Humidity 84%
Wind Speed WNW 0 MPH
Barometer NA
Dewpoint 55°F (13°C)
Visibility NA
Last update 27 Feb 06:26 PM PST
Extended Forecast for

16 Miles W Williams CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 54. West northwest wind 3 to 5 mph.

    Low: 54 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of showers and thunderstorms between 1pm and 3pm. Partly sunny, with a high near 73. Light and variable wind becoming east northeast around 6 mph in the afternoon. Chance of precipitation is 20%.

    High: 73 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 51. West southwest wind around 6 mph.

    Low: 51 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 65. Southwest wind 5 to 8 mph.

    High: 65 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 44. West wind around 7 mph.

    Low: 44 °F

    Chance Rain

  • Monday

    Monday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 54. West northwest wind 3 to 5 mph.
Saturday
A slight chance of showers and thunderstorms between 1pm and 3pm. Partly sunny, with a high near 73. Light and variable wind becoming east northeast around 6 mph in the afternoon. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around 51. West southwest wind around 6 mph.
Sunday
Partly sunny, with a high near 65. Southwest wind 5 to 8 mph.
Sunday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 44. West wind around 7 mph.
Monday
Mostly sunny, with a high near 63.
Monday Night
Mostly clear, with a low around 44.
Tuesday
Sunny, with a high near 67.
Tuesday Night
Mostly cloudy, with a low around 44.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 64.
Wednesday Night
Mostly clear, with a low around 42.
Thursday
Sunny, with a high near 65.
Thursday Night
Mostly clear, with a low around 45.
Friday
Mostly sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
16 Miles W Williams CA
 39.17°N 122.43°W (Elev. 1398 ft)
Last Update:
1:21 pm PST Feb 27, 2026
Forecast Valid:
7pm PST Feb 27, 2026-6pm PST Mar 6, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation